Effect of silicon on effective nutritive element in soil was examined.
本文研究了硅元素对土壤中有效营养元素的影响。
It is used in the African died as an important nutritive element since thousands years, for its nutritive properties as well as its enjoyable taste.
漆树坚果富有营养的特性和另人愉快的口味，使它数千年以来一直是非洲人饮食中一种非常重要的营养要素。
The nutritive indexes of several ingredients, such as amino acid, trace element, vitamine, etc.
测定了芦蒿不同部位的氨基酸、微量元素、维生素等营养指标。
Trace life element has much more important Physiological function and nutritive action although it is possessed of 0.05% of man's and animals' body weight.
微量生命元素虽然仅占人和动物体重的0.05%左右，但它对机体有十分重要的生理功能和营养作用。
There is rich of pine needle in our country. And it is very cheap, there are plenty of Vitamin and mineral substance element, so it has very high nutritive value.
我国的松针资源丰富，价格低廉，含有多种维生素和矿物质元素，具有很高的营养价值。
There is rich of pine needle in our country. And it is very cheap, there are plenty of Vitamin and mineral substance element, so it has very high nutritive value.
我国的松针资源丰富，价格低廉，含有多种维生素和矿物质元素，具有很高的营养价值。
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